999341667 has 12 divisors (see below), whose sum is σ = 1478701224. Its totient is φ = 649978080.

The previous prime is 999341657. The next prime is 999341677. The reversal of 999341667 is 766143999.

It is an interprime number because it is at equal distance from previous prime (999341657) and next prime (999341677).

It is not a de Polignac number, because 999341667 - 2²³ = 990953059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (999341657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1353753 + ... + 1354490.

It is an arithmetic number, because the mean of its divisors is an integer number (123225102).

Almost surely, 2^999341667 is an apocalyptic number.

999341667 is a deficient number, since it is larger than the sum of its proper divisors (479359557).

999341667 is a wasteful number, since it uses less digits than its factorization.

999341667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708290 (or 2708287 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 999341667 is about 31612.3657292522. The cubic root of 999341667 is about 999.7805074932.

The spelling of 999341667 in words is "nine hundred ninety-nine million, three hundred forty-one thousand, six hundred sixty-seven".